"choosing a butt hand
One of the less picturesque but necessary steps in having anal sex is deciding which hand you will use to loosen up the sphincter of your partner.
The best way I've found to select a butt hand is to think about which hand you use to cover your mouth when you sneeze, and then use the other hand. You want to avoid any reflex that may involve touching your face or your partner's face with those fingers. Cleanliness is a good thing."
Hahahahaha.. too much
